| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $130.28 | 6.747% | $139.07 | $139.07 | $139.05 | $139.10 |
| Purchase #2 | $100.31 | 11.416% | $111.7614 | $111.76 | $111.75 | $111.80 |
| Purchase #3 | $35.87 | 9.114% | $39.1392 | $39.14 | $39.15 | $39.10 |
| Purchase #4 | $169.66 | 6.435% | $180.5776 | $180.58 | $180.60 | $180.60 |
| Purchase #5 | $153.95 | 8.665% | $167.2898 | $167.29 | $167.30 | $167.30 |
| Purchase #6 | $244.50 | 3.425% | $252.8741 | $252.87 | $252.85 | $252.90 |
| Purchase #7 | $181.50 | 8.652% | $197.2034 | $197.20 | $197.20 | $197.20 |
| 7 purchase totals = | $1,016.07 | $1,087.9155 | $1,087.91 | $1,087.90 | $1,088.00 | |